Diversity and nutritional values of leaves of trees and shrubs used as supplements for goats in the sub-humid areas of Benin (West Africa).

In order to identify the most promising browse species for sustaining goat production, the nutritional characteristics of leaves of trees and shrubs and their use in farmers' feeding strategies were assessed in sub-humid areas of Benin. Two hundred and forty (240) goat farmers were surveyed and their uses of different leaves of trees and shrubs for supplementing their goats documented in two vegetation zones, namely the Sudano-Guinean and Guineo-Congolese zones. Then, samples of 32 leaves were collected at the end of rainy season in October-November, just before the long dry season and analyzed for their chemical composition, in vitro digestibility, and tannin content.